1. Product Overview The LM104949/11 inch-size tapered roller bearing is designed for light vehicle hubs and farm machinery, bearing combined radial and single-way axial impact load. It is widely used in light truck wheel hubs, agricultural tractors and transport equipment where easy assembly and load resistance are required. Get a quote within 24 hours for your project 2. Technical Specifications Model: LM104949/11 (Cone:LM104949, Cup:LM104911) Inner Diameter (ID): 50.8mm